OT-2026-000074966
Publication integrity record
Two bellows cup vacuum gripper, two outlet manifold, single stage ejector, manifold pressure sensor, vented before set-down, on a tool changer
This page is the evidence record. It changes as evidence arrives: a trusted timestamp, an independent retrieval, a custody deposit. The disclosure itself (/p/OT-2026-000074966) never changes.
Identity and time
| Publication number | OT-2026-000074966 · never reused |
|---|---|
| Internal UUID | 01a0ae93-ac2d-79f2-837d-bb0a5ae710df · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:55:08.693295Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000074966 |
| Status | PUBLIC |
Content hashes
| Canonical text | e6777937d90ca9334fff518f1ea7fce618a779dcad725a84b75c91a76956efe3 |
|---|---|
| Markdown | 378cf1bdac30b1aa28956dc33a209bcc08c37881689135f12b5953c319ff8373 |
| Publication page | a43458067412673668c8f96c7c502fa18d9793255642db7ae66dc5982a5f75a5 |
| Manifest | db82940a42b40599f6098ec8f39c460d78cf3dc1c845613c36013c6399bcc025 |
SHA-256, lowercase hex, over the exact bytes of each published file. Every figure is hashed individually in the manifest.
Manifest signature
| Algorithm | Ed25519 · key
OT-SIGN-2026-01 · Verified |
|---|---|
| Signature | o44x2xHrHPnZW604Q8VEJ6DITV94wHajmA3lQEakM+TliF1un6alSunAkLTwDZc9wMEutu8lQ6KEIsUmn6poCg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T10:18:46.013499Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000074966observed a43458067412673668c8f96c7c502fa1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:18:45.994903Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000074966/manifest.jsonobserved db82940a42b40599f6098ec8f39c460d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:18:45.977280Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000074966/publication.mdobserved 378cf1bdac30b1aa28956dc33a209bcc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:18:45.960237Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000074966/publication.txtobserved e6777937d90ca9334fff518f1ea7fce6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
Requested from infrastructure separate from the publication system, over the public internet, with no credential. A MATCH means an ordinary internet client could fetch the publication and received exactly the bytes recorded above.
Independent archive
| External archive | Pending Canonical URLs are submitted to an independent archive in batches. |
|---|
A capture held by an outside archive is evidence that does not depend on OpenTechnical continuing to exist. It supplements the records above; it does not replace them.
Third-party custody
| Custody package | Pending Custody packages are produced weekly. |
|---|